61405064

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37811}}^1$

素因数の和:37853

約数の個数: 32

約数和(自身を含む): 136123200

約数和(自身を除く): 74718136

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 37811, 75622, 151244, 264677, 302488, 529354, 1058708, 1096519, 2117416, 2193038, 4386076, 7675633, 8772152, 15351266, 30702532, 61405064]

約数ペア:

[(1, 61405064), (2, 30702532), (4, 15351266), (7, 8772152), (8, 7675633), (14, 4386076), (28, 2193038), (29, 2117416), (56, 1096519), (58, 1058708), (116, 529354), (203, 302488), (232, 264677), (406, 151244), (812, 75622), (1624, 37811)]